- Polyphotal
- Polyphotal Pol`y*pho"tal, Polyphote Pol"y*phote, a. [Poly- + Gr. ?, ?, light.] (Elec.) Pertaining to or designating arc lamps so constructed that more than one can be used on a single circuit. [Webster 1913 Suppl.]
The Collaborative International Dictionary of English. 2000.